https://github.com/torvalds/linux
Revision c1b707d253fe918b92882cff1dbd926b47e14fd2 authored by Jens Axboe on 30 October 2006, 18:54:23 UTC, committed by Linus Torvalds on 30 October 2006, 19:01:50 UTC
When the ioprio code recently got juggled a bit, a bug was introduced. changed_ioprio() is no longer called with interrupts disabled, so using plain spin_lock() on the queue_lock is a bug. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Tip revision: c1b707d253fe918b92882cff1dbd926b47e14fd2 authored by Jens Axboe on 30 October 2006, 18:54:23 UTC
[PATCH] CFQ: bad locking in changed_ioprio()
[PATCH] CFQ: bad locking in changed_ioprio()
Tip revision: c1b707d
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| Documentation | ||
| arch | ||
| block | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| scripts | ||
| security | ||
| sound | ||
| usr | ||
| .gitignore | -rw-r--r-- | 542 bytes |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 88.2 KB |
| Kbuild | -rw-r--r-- | 1.2 KB |
| MAINTAINERS | -rw-r--r-- | 73.8 KB |
| Makefile | -rw-r--r-- | 49.0 KB |
| README | -rw-r--r-- | 16.2 KB |
| REPORTING-BUGS | -rw-r--r-- | 3.0 KB |
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